AWS Certified Solutions Architect – Associate
(SAA-C02) Exam Guide
Introduction
The AWS Certified Solutions Architect – Associate (SAA-C02) exam is intended for individuals who perform
in a solutions architect role. The exam validates a candidate’s ability to design secure and robust solutions
by using AWS technologies.
The exam also validates a candidate’s ability to complete the following tasks:
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Design a solution by using appropriate AWS services and by following architectural principles
based on requirements
Provide implementation guidance based on best practices to the organization throughout the
workload lifecycle
Target candidate description
The target candidate should have at least 1 year of hands-on experience designing secure, highperforming, cost-effective, highly available, and scalable systems by using AWS services.
Recommended AWS knowledge
The target candidate should have the following knowledge:
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Hands-on experience using compute, networking, storage, management, and database AWS
services
The ability to identify and define technical requirements for a solution that involves AWS
technology
The ability to identify which AWS services meet a given technical requirement
An understanding of best practices for building well-architected solutions on AWS
An understanding of the AWS global infrastructure
An understanding of AWS security services and features in relation to traditional services
What is considered out of scope for the target candidate?
The following is a non-exhaustive list of related job tasks that the target candidate is not expected to be
able to perform. These items are out of scope for the exam:
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Design a complex, hybrid network architecture
Design identity federation within multiple accounts
Design an architecture that meets compliance requirements
Incorporate specialized services in a design
Develop deployment strategies
Create a migration strategy for complex multi-tier applications
For a detailed list of specific tools and technologies that might be covered on the exam, as well as a list of
in-scope AWS services, refer to the Appendix.
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Exam content
Response types
There are two types of questions on the exam:
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Multiple choice: Has one correct response and three incorrect responses (distractors)
Multiple response: Has two or more correct responses out of five or more response options
Select one or more responses that best complete the statement or answer the question. Distractors, or
incorrect answers, are response options that a candidate with incomplete knowledge or skill might choose.
Distractors are generally plausible responses that match the content area.
Unanswered questions are scored as incorrect; there is no penalty for guessing. The exam includes 50
questions that will affect your score.
Unscored content
The exam includes 15 unscored questions that do not affect your score. AWS collects information about
candidate performance on these unscored questions to evaluate these questions for future use as scored
questions. These unscored questions are not identified on the exam.
Exam results
The AWS Certified Solutions Architect – Associate exam is a pass or fail exam. The exam is scored against a
minimum standard established by AWS professionals who follow certification industry best practices and
guidelines.
Your results for the exam are reported as a scaled score of 100–1,000. The minimum passing score is 720.
Your score shows how you performed on the exam as a whole and whether or not you passed. Scaled
scoring models help equate scores across multiple exam forms that might have slightly different difficulty
levels.
Your score report could contain a table of classifications of your performance at each section level. This
information provides general feedback about your exam performance. The exam uses a compensatory
scoring model, which means that you do not need to achieve a passing score in each section. You need to
pass only the overall exam.
Each section of the exam has a specific weighting, so some sections have more questions than other
sections have. The table contains general information that highlights your strengths and weaknesses. Use
caution when interpreting section-level feedback.
Content outline
This exam guide includes weightings, test domains, and objectives for the exam. It is not a comprehensive
listing of the content on the exam. However, additional context for each of the objectives is available to
help guide your preparation for the exam. The following table lists the main content domains and their
weightings. The table precedes the complete exam content outline, which includes the additional context.
The percentage in each domain represents only scored content.
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Domain
% of Exam
Domain 1: Design Resilient Architectures
30%
Domain 2: Design High-Performing Architectures
28%
Domain 3: Design Secure Applications and Architectures
24%
Domain 4: Design Cost-Optimized Architectures
18%
TOTAL
100%
Domain 1: Design Resilient Architectures
1.1 Design a multi-tier architecture solution
 Determine a solution design based on access patterns.
 Determine a scaling strategy for components used in a design.
 Select an appropriate database based on requirements.
 Select an appropriate compute and storage service based on requirements.
1.2 Design highly available and/or fault-tolerant architectures
 Determine the amount of resources needed to provide a fault-tolerant architecture across
Availability Zones.
 Select a highly available configuration to mitigate single points of failure.
 Apply AWS services to improve the reliability of legacy applications when application changes
are not possible.
 Select an appropriate disaster recovery strategy to meet business requirements.
 Identify key performance indicators to ensure the high availability of the solution.
1.3 Design decoupling mechanisms using AWS services
 Determine which AWS services can be leveraged to achieve loose coupling of components.
 Determine when to leverage serverless technologies to enable decoupling.
1.4 Choose appropriate resilient storage
 Define a strategy to ensure the durability of data.
 Identify how data service consistency will affect the operation of the application.
 Select data services that will meet the access requirements of the application.
 Identify storage services that can be used with hybrid or non-cloud-native applications.
Domain 2: Design High-Performing Architectures
2.1 Identify elastic and scalable compute solutions for a workload
 Select the appropriate instance(s) based on compute, storage, and networking requirements.
 Choose the appropriate architecture and services that scale to meet performance
requirements.
 Identify metrics to monitor the performance of the solution.
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2.2 Select high-performing and scalable storage solutions for a workload
 Select a storage service and configuration that meets performance demands.
 Determine storage services that can scale to accommodate future needs.
2.3 Select high-performing networking solutions for a workload
 Select appropriate AWS connectivity options to meet performance demands.
 Select appropriate features to optimize connectivity to AWS public services.
 Determine an edge caching strategy to provide performance benefits.
 Select appropriate data transfer service for migration and/or ingestion.
2.4 Choose high-performing database solutions for a workload
 Select an appropriate database scaling strategy.
 Determine when database caching is required for performance improvement.
 Choose a suitable database service to meet performance needs.
Domain 3: Design Secure Applications and Architectures
3.1 Design secure access to AWS resources
 Determine when to choose between users, groups, and roles.
 Interpret the net effect of a given access policy.
 Select appropriate techniques to secure a root account.
 Determine ways to secure credentials using features of AWS IAM.
 Determine the secure method for an application to access AWS APIs.
 Select appropriate services to create traceability for access to AWS resources.
3.2 Design secure application tiers
 Given traffic control requirements, determine when and how to use security groups and
network ACLs.
 Determine a network segmentation strategy using public and private subnets.
 Select the appropriate routing mechanism to securely access AWS service endpoints or
internet-based resources from Amazon VPC.
 Select appropriate AWS services to protect applications from external threats.
3.3 Select appropriate data security options
 Determine the policies that need to be applied to objects based on access patterns.
 Select appropriate encryption options for data at rest and in transit for AWS services.
 Select appropriate key management options based on requirements.
Domain 4: Design Cost-Optimized Architectures
4.1 Identify cost-effective storage solutions
 Determine the most cost-effective data storage options based on requirements.
 Apply automated processes to ensure that data over time is stored on storage tiers that
minimize costs.
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4.2 Identify cost-effective compute and database services
 Determine the most cost-effective Amazon EC2 billing options for each aspect of the
workload.
 Determine the most cost-effective database options based on requirements.
 Select appropriate scaling strategies from a cost perspective.
 Select and size compute resources that are optimally suited for the workload.
 Determine options to minimize total cost of ownership (TCO) through managed services and
serverless architectures.
4.3 Design cost-optimized network architectures
 Identify when content delivery can be used to reduce costs.
 Determine strategies to reduce data transfer costs within AWS.
 Determine the most cost-effective connectivity options between AWS and on-premises
environments.
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Appendix
Which key tools, technologies, and concepts might be covered on the exam?
The following is a non-exhaustive list of the tools and technologies that could appear on the exam. This list
is subject to change and is provided to help you understand the general scope of services, features, or
technologies on the exam. The general tools and technologies in this list appear in no particular order.
AWS services are grouped according to their primary functions. While some of these technologies will likely
be covered more than others on the exam, the order and placement of them in this list is no indication of
relative weight or importance:
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Compute
Cost management
Database
Disaster recovery
High availability
Management and governance
Microservices and component decoupling
Migration and data transfer
Networking, connectivity, and content delivery
Security
Serverless design principles
Storage
AWS services and features
Analytics:
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Amazon Athena
Amazon Elasticsearch Service (Amazon ES)
Amazon EMR
AWS Glue
Amazon Kinesis
Amazon QuickSight
AWS Billing and Cost Management:
 AWS Budgets
 Cost Explorer
Application Integration:
 Amazon Simple Notification Service (Amazon SNS)
 Amazon Simple Queue Service (Amazon SQS)
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Compute:
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Amazon EC2
AWS Elastic Beanstalk
Amazon Elastic Container Service (Amazon ECS)
Amazon Elastic Kubernetes Service (Amazon EKS)
Elastic Load Balancing
AWS Fargate
AWS Lambda
Database:
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Amazon Aurora
Amazon DynamoDB
Amazon ElastiCache
Amazon RDS
Amazon Redshift
Management and Governance:
 AWS Auto Scaling
 AWS Backup
 AWS CloudFormation
 AWS CloudTrail
 Amazon CloudWatch
 AWS Config
 Amazon EventBridge (Amazon CloudWatch Events)
 AWS Organizations
 AWS Resource Access Manager
 AWS Systems Manager
 AWS Trusted Advisor
Migration and Transfer:
 AWS Database Migration Service (AWS DMS)
 AWS DataSync
 AWS Migration Hub
 AWS Server Migration Service (AWS SMS)
 AWS Snowball
 AWS Transfer Family
Networking and Content Delivery:
 Amazon API Gateway
 Amazon CloudFront
 AWS Direct Connect
 AWS Global Accelerator
 Amazon Route 53
 AWS Transit Gateway
 Amazon VPC (and associated features)
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Security, Identity, and Compliance:
 AWS Certificate Manager (ACM)
 AWS Directory Service
 Amazon GuardDuty
 AWS Identity and Access Management (IAM)
 Amazon Inspector
 AWS Key Management Service (AWS KMS)
 Amazon Macie
 AWS Secrets Manager
 AWS Shield
 AWS Single Sign-On
 AWS WAF
Storage:
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Amazon Elastic Block Store (Amazon EBS)
Amazon Elastic File System (Amazon EFS)
Amazon FSx
Amazon S3
Amazon S3 Glacier
AWS Storage Gateway
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